Unanswered Questions: Gossip Girl Recap - 10/25/10 Episode

The end of tonight's episode had me screaming WHAT?!  But this whole Colin the Cab Stealer turned teacher being behind everything is one humongo unanswered question that I can't really begin to tackle.  For now, let's work on those confusing moments that I can at least begin to wrap my head around:

• Why were none of my professors that hot?
• There's a prison literacy program?  And Nate believes this?
• Since when does Rufus name-drop a restaurant like Babbo instead of suggesting game night and waffles?
• All that time away and Jenny didn't get a toned down sense of style?  You finally come back and that's what you decide to wear for your big re-entrance?
• Holy boobs!  No question there just...wow, Serena.
• Can you just call a prison and ask about inmates?  I feel like when you're dealing with hardened criminals, the rules are not so lax.
• When did universities start leaving their buildings open that late?

I'm hoping we'll get a few more answers next episode though the teaser says it's all about sex, which I can't really complain about.